Search

Allen T Cao

Examiner (ID: 3064, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2754, 2652, 2688, 2512, 2686, 2627, 2687
Total Applications
2434
Issued Applications
2124
Pending Applications
56
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12063260 [patent_doc_number] => 20170339604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'CONFIGURATION METHOD FOR COEXISTENT INTERFERENCE FREQUENCY SET, BASE STATION AND UE' [patent_app_type] => utility [patent_app_number] => 15/672999 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7599 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15672999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/672999
CONFIGURATION METHOD FOR COEXISTENT INTERFERENCE FREQUENCY SET, BASE STATION AND UE Aug 8, 2017 Abandoned
Array ( [id] => 17123365 [patent_doc_number] => 11134521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => System and method for UE random access over wide bandwidth with subset restriction [patent_app_type] => utility [patent_app_number] => 15/660769 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10547 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15660769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660769
System and method for UE random access over wide bandwidth with subset restriction Jul 25, 2017 Issued
Array ( [id] => 11998261 [patent_doc_number] => 20170302416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'Intercell Interference Coordination for Radio Resource Control' [patent_app_type] => utility [patent_app_number] => 15/634550 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7580 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634550
Intercell Interference Coordination for Radio Resource Control Jun 26, 2017 Abandoned
Array ( [id] => 15271495 [patent_doc_number] => 20190384482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Method and Terminal for Displaying 2D Application in VR Device [patent_app_type] => utility [patent_app_number] => 16/480555 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480555
Method and terminal for displaying 2D application in VR device Jun 8, 2017 Issued
Array ( [id] => 14385097 [patent_doc_number] => 20190166461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => FEATURE QUANTITY MEASURING DEVICE, RADIO WAVE ENVIRONMENT MEASURING DEVICE, FEATURE QUANTITY MEASURING METHOD, RADIO WAVE ENVIRONMENT MEASURING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/097648 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097648
Feature quantity measuring device, radio wave environment measuring device, feature quantity measuring method, radio wave environment measuring method, and program May 9, 2017 Issued
Array ( [id] => 11747863 [patent_doc_number] => 20170201935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'BASE STATION, SIGNAL TRANSMITTING METHOD OF THE SAME, COMMUNICATION SYSTEM COMPRISING THEREOF' [patent_app_type] => utility [patent_app_number] => 15/472034 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15020 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472034
BASE STATION, SIGNAL TRANSMITTING METHOD OF THE SAME, COMMUNICATION SYSTEM COMPRISING THEREOF Mar 27, 2017 Abandoned
Array ( [id] => 13787087 [patent_doc_number] => 20190007082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => EMBEDDED SUBSCRIBER IDENTITY MODULE INCLUDING COMMUNICATION PROFILES [patent_app_type] => utility [patent_app_number] => 16/064956 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16064956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064956
Embedded subscriber identity module including communication profiles Dec 19, 2016 Issued
Array ( [id] => 16203671 [patent_doc_number] => 10728877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Paging with optimized transmission resources in a mobile network [patent_app_type] => utility [patent_app_number] => 16/060582 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3167 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060582
Paging with optimized transmission resources in a mobile network Dec 7, 2016 Issued
Array ( [id] => 11477294 [patent_doc_number] => 20170064077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'METHOD FOR ESTABLISHING A CALLBACK TELECOMMUNICATION CONNECTION' [patent_app_type] => utility [patent_app_number] => 15/351766 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7515 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15351766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351766
Method for establishing a callback telecommunication connection Nov 14, 2016 Issued
Array ( [id] => 11477880 [patent_doc_number] => 20170064663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'ENHANCEMENT FOR POWER-DOWN SEQUENCE' [patent_app_type] => utility [patent_app_number] => 15/348473 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3059 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348473
Enhancement for power-down sequence Nov 9, 2016 Issued
Array ( [id] => 11934009 [patent_doc_number] => 09801025 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-24 [patent_title] => 'Method and system for wireless device communication' [patent_app_type] => utility [patent_app_number] => 15/346525 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346525
Method and system for wireless device communication Nov 7, 2016 Issued
Array ( [id] => 14507393 [patent_doc_number] => 20190197351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => AUTOMATIC METHOD AND SYSTEM FOR SIMILAR IMAGES AND IMAGE FRAGMENTS DETECTION BASING ON IMAGE CONTENT [patent_app_type] => utility [patent_app_number] => 16/325921 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325921
Automatic method and system for similar images and image fragments detection basing on image content Nov 2, 2016 Issued
Array ( [id] => 11518648 [patent_doc_number] => 20170085723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'ELECTRONIC DEVICE AND CONTENT TRANSMITTING AND RECEIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/271565 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15271565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271565
Electronic device and content transmitting and receiving method thereof Sep 20, 2016 Issued
Array ( [id] => 11639485 [patent_doc_number] => 09661480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Triggering application action using non-standard controls' [patent_app_type] => utility [patent_app_number] => 15/271311 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4316 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15271311 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271311
Triggering application action using non-standard controls Sep 20, 2016 Issued
Array ( [id] => 12265192 [patent_doc_number] => 20180084388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'Self contained GPS tracking device' [patent_app_type] => utility [patent_app_number] => 15/271218 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15271218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271218
Self contained GPS tracking device Sep 19, 2016 Abandoned
Array ( [id] => 16419526 [patent_doc_number] => 10827450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Wireless device registration [patent_app_type] => utility [patent_app_number] => 15/271112 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 21634 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15271112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271112
Wireless device registration Sep 19, 2016 Issued
Array ( [id] => 12993385 [patent_doc_number] => 20170346938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Sent Text Correction Feature [patent_app_type] => utility [patent_app_number] => 15/168362 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15168362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168362
Sent Text Correction Feature May 30, 2016 Abandoned
Array ( [id] => 11065017 [patent_doc_number] => 20160261981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'ACCESS TO MOBILE LOCATION RELATED INFORMATION' [patent_app_type] => utility [patent_app_number] => 15/132220 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15132220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132220
Access to mobile location related information Apr 17, 2016 Issued
Array ( [id] => 12743344 [patent_doc_number] => 20180139615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => FREQUENCY ALLOCATION METHOD AND DEVICE FOR UNAUTHORIZED FREQUENCY BAND [patent_app_type] => utility [patent_app_number] => 15/572565 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15572565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572565
Frequency allocation method and device for unauthorized frequency band Apr 12, 2016 Issued
Array ( [id] => 13191115 [patent_doc_number] => 10111107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Downlink digital signal summation in distributed antenna system [patent_app_type] => utility [patent_app_number] => 15/084843 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4375 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084843 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084843
Downlink digital signal summation in distributed antenna system Mar 29, 2016 Issued
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